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                  The PHP License, version 3.01

Copyright (c) 1999 - 2012 The PHP Group. All rights reserved.

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Redistribution and use in source and binary forms, with or without

modification, is permitted provided that the following conditions

are met:

  1. Redistributions of source code must retain the above copyright

     notice, this list of conditions and the following disclaimer.

  2. Redistributions in binary form must reproduce the above copyright

     notice, this list of conditions and the following disclaimer in

     the documentation and/or other materials provided with the

     distribution.

  3. The name "PHP" must not be used to endorse or promote products

     derived from this software without prior written permission. For

     written permission, please contact [email protected].

  4. Products derived from this software may not be called "PHP", nor

     may "PHP" appear in their name, without prior written permission

     from [email protected].  You may indicate that your software works in

     conjunction with PHP by saying "Foo for PHP" instead of calling

     it "PHP Foo" or "phpfoo"

  5. The PHP Group may publish revised and/or new versions of the

     license from time to time. Each version will be given a

     distinguishing version number.

     Once covered code has been published under a particular version

     of the license, you may always continue to use it under the terms

     of that version. You may also choose to use such covered code

     under the terms of any subsequent version of the license

     published by the PHP Group. No one other than the PHP Group has

     the right to modify the terms applicable to covered code created

     under this License.

  6. Redistributions of any form whatsoever must retain the following

     acknowledgment:

     "This product includes PHP software, freely available from

     <http://www.php.net/software/>".

THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND 

ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 

PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE PHP

DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 

INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 

(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 

SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

OF THE POSSIBILITY OF SUCH DAMAGE.

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This software consists of voluntary contributions made by many

individuals on behalf of the PHP Group.

The PHP Group can be contacted via Email at [email protected].

For more information on the PHP Group and the PHP project, 

please see <http://www.php.net>.

PHP includes the Zend Engine, freely available at

<http://www.zend.com>.